components/html_viewer/web_clipboard_impl.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef COMPONENTS_HTML_VIEWER_WEB_CLIPBOARD_IMPL_H_
   6 #define COMPONENTS_HTML_VIEWER_WEB_CLIPBOARD_IMPL_H_
   7
   8 #include "components/clipboard/public/interfaces/clipboard.mojom.h"
   9 #include "third_party/WebKit/public/platform/WebClipboard.h"
  10
  11 namespace html_viewer {
  12
  13 class WebClipboardImpl : public blink::WebClipboard {
  14  public:
  15   WebClipboardImpl(mojo::ClipboardPtr clipboard);
  16   virtual ~WebClipboardImpl();
  17
  18   // blink::WebClipboard methods:
  19   virtual uint64_t sequenceNumber(Buffer);
  20   virtual bool isFormatAvailable(Format, Buffer);
  21   virtual blink::WebVector<blink::WebString> readAvailableTypes(
  22       Buffer buffer,
  23       bool* contains_filenames);
  24   virtual blink::WebString readPlainText(Buffer buffer);
  25   virtual blink::WebString readHTML(Buffer buffer,
  26                                     blink::WebURL* page_url,
  27                                     unsigned* fragment_start,
  28                                     unsigned* fragment_end);
  29   // TODO(erg): readImage()
  30   virtual blink::WebString readCustomData(Buffer buffer,
  31                                           const blink::WebString& type);
  32   virtual void writePlainText(const blink::WebString& plain_text);
  33   virtual void writeHTML(const blink::WebString& html_text,
  34                          const blink::WebURL& source_url,
  35                          const blink::WebString& plain_text,
  36                          bool write_smart_paste);
  37
  38  private:
  39   // Changes webkit buffers to mojo Clipboard::Types.
  40   mojo::Clipboard::Type ConvertBufferType(Buffer buffer);
  41
  42   mojo::ClipboardPtr clipboard_;
  43
  44   DISALLOW_COPY_AND_ASSIGN(WebClipboardImpl);
  45 };
  46
  47 }  // namespace html_viewer
  48
  49 #endif  // COMPONENTS_HTML_VIEWER_WEB_CLIPBOARD_IMPL_H_